5 Fun Facts About Why Smiling Is So Great!
It seems like such a simple thing - a smile. We smile when we are expressing happiness, excitement, contentment. We do it when we meet new people, spend time with friends, colleagues, and family. We even smile when we don’t necessarily want to smile, when we aren’t feeling like smiling. For such a common gesture, it's pretty important! Here are 5 fun facts about your smile...